1325533355753 has 2 divisors, whose sum is σ = 1325533355754. Its totient is φ = 1325533355752.

The previous prime is 1325533355677. The next prime is 1325533355771. The reversal of 1325533355753 is 3575533355231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 855304979929 + 470228375824 = 924827^2 + 685732^2 .

It is a cyclic number.

It is not a de Polignac number, because 1325533355753 - 2¹⁶ = 1325533290217 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1325533355053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662766677876 + 662766677877.

It is an arithmetic number, because the mean of its divisors is an integer number (662766677877).

Almost surely, 2^{1325533355753} is an apocalyptic number.

It is an amenable number.

1325533355753 is a deficient number, since it is larger than the sum of its proper divisors (1).

1325533355753 is an equidigital number, since it uses as much as digits as its factorization.

1325533355753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10631250, while the sum is 50.

The spelling of 1325533355753 in words is "one trillion, three hundred twenty-five billion, five hundred thirty-three million, three hundred fifty-five thousand, seven hundred fifty-three".